A Secular Humanist Declaration (1980) – The first document that spelled out the principles of secular humanism which is different than the Humanism setup in the first Manifesto. Secular humanism ditches not only the supernaturalism of Theism but also the institutions and rituals of Theism that Religious humanism tend to retain.

Like Minded Groups & Sites- Includes and supports Humanism among other non-theists

American AtheistsAtheist Alliance International – a global federation of atheist and freethought groups and individuals.Atheism Plus – a group of atheists who support the same social justice issues Humanists do but who don’t want to use the label “Humanism”.Freedom From Religion Foundation – promote the constitutional principle of separation of state and church, and to educate the public on matters relating to non-theism.NNFR (No Need For Religion) – wishes to encourage a non-religious, humanist and secular understanding of the world.Secular Coalition for America – a political advocacy organization whose purpose is to amplify the diverse and growing voice of the nontheistic community in the United States.Secular Student Alliance – focus on developing a supporting secular student groups on college and high school campuses.Secular Web – One of the first websites focused on non-theism started in 1996 by the Internet InfidelsSecular Woman – its mission is to amplify the voice, presence, and influence of non-religious women.Temple of the Future – a home for constructive Humanist thought and commentary, a place where people can explore complex ethical, existential, spiritual, and cultural questions with rigor but without judgment.The United Coalition of Reason – a nonprofit national organization that helps local nontheistic groups work together to achieve higher visibility, gain more members, and have a greater impact in their local areas.The Celebrity Atheist List – collected list of famous people who have publicly expressed their lack of religion.